mitem_value()

NAME

set_item_value(), item_value() - set and get menu item values

SYNOPSIS

#include <menu.h>


char *set_item_value(ITEM *item, int bool);
char *item_value(ITEM *item);

DESCRIPTION

If you turn off the menu option O_ONEVALUE (e.g., with set_menu_opts(3) or menu_opts_off(3)), the menu becomes multi-valued; that is, more than one item may simultaneously be selected.

In a multi_valued menu, you can used to select the given menu item (second argument TRUE) or deselect it (second argument FALSE).

RETURN VALUE

The function set_item_value(3) returns one of the following:

E_OK

The routine succeeded.

E_SYSTEM_ERROR

System error occurred (see errno

E_REQUEST_DENIED

The menu driver could not process the request.

SEE ALSO

curses(3)

menus(3)

menu_opts(3)

NOTES

The header file <menu.h> automatically includes the header file <curses.h>.

PORTABILITY

These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at webmaster@systemmanager.forsenergy.ru to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.